IRRIGATION SYSTEM USING RASPBERRY PI

1. Dissertation-II
Advance Smart Irrigation System Using IOT
REPRESENTED BY:-
Kajal S. Muley
ME19F13F005
Department of Electronics
Engineering
GUIDED BY:-
Prof. S. S. Agrawal
Department of Electronics
Engineering

2. INTRODUCTION
• In the field of agriculture, use of proper
method of irrigation is important because the
main reason is the lack of rains & scarcity of
land reservoir water.
• Another very important reason of this is due
to unplanned use of water due to which a
significant amount of water goes waste.
• For this purpose,we use this automatic plant
irrigation system

3. • The irrigation system is the study of what’s
more can be done with it, making a productive,
less effort, financial irrigation system structured
in such a way that it can fit regular conditions.
• The development of an appropriate supply of
water system and provides sufficient water to
increase yield growth while harvesting.
• There are various types of irrigation systems
that are widely used by the farmers now a day’s
which can improve income as well as the growth
of the yield.

4. Reference
and year
Approach and
Method
Performance
Bennis, H. Fouchal, O.
Zytoune,D.
Aboutajdine, “Drip
Irrigation System using
Wireless Sensor
Networks” Proceedings
of the Federated
Conference on
Computer Science and
Information Systems,
ACSIS, Vol. 5, 2015.
In this paper presents a design of Drip
Irrigation System using Wireless Sensor
Networks.
The performance of the system
reaches 92.81% of the accuracy
rate
LITERATURE REVIEW

5. Reference and
year
Approach and
Method
Performance
Joaquín Gutiérrez, Juan
Francisco Villa-Medina,
Alejandra Nieto-Garibay, and
Miguel Ángel Porta- Gándara,
“Automated Irrigation System
Using a Wireless Sensor Network
and GPRS Module,” IEEE
Transactions on Instrumentation
and Measurement, vol. 63, no. 1,
January 2014
In this paper presents a design
of Automated Irrigation System
Using a Wireless Sensor Network
and GPRS Module.
The performance of the
system reaches 93.07% of
the accuracy rate
Sangamesh Malge, Kalyani Bhole,
“Novel, Low cost Remotely
operated smart Irrigation
system" 2015 International
Conference on Industrial
Instrumentation and Control
(ICIC) College of Engineering
Pune, India. May 28- 30, 2015.
In this paper presents a design
of Low cost Remotely operated
smart Irrigation system.
The performance of the
system reaches 90.00% of
the accuracy rate

6. Reference and
year
Approach and
Method
Performance
Pravina B. Chikankar, Deepak
Mehetre, Soumitra Das, “An
Automatic Irrigation System
using ZigBee in Wireless Sensor
Network,” 2015 International
Conference on Pervasive
Computing (ICPC).
Automatic Irrigation System
using ZigBee in Wireless
Sensor Network.
The performance of the
system reaches 92.00%
of the accuracy rate
Sneha Angal “ESP8266 and
Arduino Based Automated
Irrigation System” International
Journal of Science and Research
(IJSR) Volume 5 Issue 7, July
2016.
In this paper presents a
design of ESP8266 and
Arduino Based Automated
Irrigation System.
The performance of the
system reaches 91.00%
of the accuracy rate

8. CONCEPT OF IOT IN PROJECT
• The term “IOT” stands for the internet of things,
can be defined as the interconnection between
the individually identifiable embedded
computing apparatus.
• The ‘IOT’ connects various devices and
transportations with an help of internet as well
as electronic sensors.
• IOT is a broad sense, IOT is simply an
interconnection of devices through the Internet.

9. • Agriculture IOT helps in increasing crop
productivity by way of managing and controlling
the activities .
• Crop water management :-
1. Adequate water supply is an essence for
agriculture and the crops can be damaged in
either of situation of excess of water supply or in
shortage of water supply.
2. In areas of drought condition, IOT can prove to
be a great value as it manages the limited water
supply smartly with least wastage of water
resource.

10. BLOCK-DIAGRAM

11. • The ESP-8266 is the main component of the
solar powered smart irrigation system and is
photovoltaic cells and battery that serves as the
main power supply.
• Once the supply is connected, the system will
initialize all the connected device including the
sensors, relays, the water pump and the wireless
module.

12. • Once the parameters are collected from the
temperature and humidity sensor, soil moisture
sensor the data is sent wirelessly and display on the
mobile application interface
• Once the soil moisture content is determined by
the soil moisture sensor, the controller will initiate
the process in irrigating the plants.
• The controller will initiate to trigger the relays to
activate the valves and switch ON the pump.

13. WORKING
• In this work, I used two solar power supply
whih stores solar energy to battery. In this
project various types of sensors are interfaced
with the ESP8266 development board, using
Wi-Fi Module.
• ESP8266 is the core of the general existing
system. The ESP8266 Model contains various
improvements and new highlights.

14. • The ESP8266 read the analog data which comes
from the attached sensors.
• We attached to the ESP8266. It has just zero
volts or 3.3 V.
• We are utilizing here 2 power supplies to turn on
the Water pump, hardware structure.
• Humidity sensor, temperature identification
sensor is associated with the ESP8266 board
through a comparator circuit.

15. MAIN COMPONENTS
ESP8266 :-
• The ESP8266 WiFi Module is a self contained
SOC with integrated TCP/IP protocol stack that
can give an access to your WiFi network.
• The ESP8266 is capable of either hosting
an application or offloading all WiFi
networking functions from another
application processor.

16. • The ESP8266 is a device to provide internet connectivity to
projects.
• The module can work both as a Access point (can create hotspot)
and as a station (can connect to Wi-Fi).
• Low cost, compact and powerful Wi-Fi Module.
• Power Supply: +3.3V only.
• Current Consumption: 100mA.
• I/O Voltage: 3.6V (max).
• I/O source current: 12mA (max).
• Built-in low power 32-bit MCU at 80MHz.

17. DHT11 SENSOR
• The DHT11 is a basic, ultra low-cost digital
temperature and humidity sensor.
• It uses a capacitive humidity sensor and a
thermistor to measure the surrounding air, and
spits out a digital signal on the data pin.
• The humidity sensing capacitor has two
electrodes with a moisture holding substrate as
a dielectric between them.

18. • Change in the capacitance value occurs with the
change in humidity levels.
• The IC measure, process this changed resistance
values and change them into digital form.

19. SOLAR PANEL
• Solar panels are those devices
which are used to absorb the
sun's rays and convert them into
electricity or heat.
• A solar panel is actually a
collection of solar (or
photovoltaic) cells, which can be
used to generate electricity
through photovoltaic effect.
• Solar panels are made out
of photovoltaic cells that convert
the sun's energy into electricity.

20. • Photovoltaic cells are sandwiched between layers of
semi-conducting materials such as silicon.
• Each layer has different electronic properties that
energise when hit by photons from sunlight, creating
an electric field.
• This system consists of solar powered water
pump along with an automatic water flow control
using a moisture sensor.

21. • This system conserves electricity by reducing the
usage of grid power and conserves water by
reducing water losses.
• The system is an automatic irrigation system
where the irrigation pump is operated from solar
energy.
• The irrigation system and keep monitoring the
water level of the soil.
• Hence the system uses solar power by using photo-
voltaic cells instead of commercial electricity

22. BATTERY
• A power supply is an electrical device that
supplies electric power to an electrical load
• The primary function of a power supply is to
convert electric current from a source to the
correct voltage, current, and frequency to
power the load.
• As a result, power supplies are sometimes
referred to as electric power converters.

24. ADVANTAGES
• Irrigating crops as per schedule.
• Decreasing water overflows.
• Ascertaining precise soil dampness levels.
• Instead of using traditional methods of
irrigation, switching irrigation to smart
irrigation will help to decrease manual mistakes,
such as forgetting to switch off the water valve
after irrigating the grounds.
• It also helps to find out if any part of the field is
left dry.

25. PERFORMANCE
• The main component of the solar powered
smart irrigation system and is photovoltaic
cells and battery that serves as the main power
supply.
• Once the supply is connected, the
microcontroller system will initialize all the
connected device including the sensors, relays,
the water pump and the wireless module.

26. • Once the soil moisture content is determined by the
soil moisture sensor, the controller will initiate the
process in irrigating the plants.
• Threshold limit represent the set moisture levels for
the soil.
• If the read data is not within its range, such as the
soil moisture content is read at certain limit the
microcontroller with initiate to trigger the relays to
activate the valves and switch ON the pump.

27. ANALYSIS
• Based on the sensed values, decision is made
by the control system.
• As an initial step, the ESP8266 for the controll
system must be configured.
• Before reading the analog inputs from the
sensors, the threshold values for each
parameter must be predefined.
• The sensors are connected to the respective
pins of the ESP8266.

28. CONCLUSION
• By making this type of automatic system, we
can decrease the number of labors, also
automatic water distribution system helps to
improve growth and increase benefits to the
farmer.
• The automated water system is practically and
financially cost-effective for advancing water
assets for rural development.
• The system would give full control of incoming
data on the IOT and control all the exercises of
the water system effectively.

29. OUTPUT OF THE PROJECT

30. REFERENCE
• I. Bennis, H. Fouchal, O. Zytoune, D. Aboutajdine, “Drip
Irrigation System using Wireless Sensor Networks”
Proceedings of the Federated Conference on Computer
Science and Information Systems, ACSIS, Vol. 5, 2015.
• Joaquín Gutiérrez, Juan Francisco Villa-Medina,
Alejandra Nieto-Garibay, and Miguel Ángel Porta-
Gándara, “Automated Irrigation System Using a Wireless
Sensor Network and GPRS Module,” IEEE Transactions
on Instrumentation and Measurement, vol. 63, no. 1,
January 2014

31. • Sangamesh Malge, Kalyani Bhole, “Novel, Low cost
Remotely operated smart Irrigation system" 2015
International Conference on Industrial Instrumentation
and Control (ICIC) College of Engineering Pune, India.
May 28- 30, 2015.
• 4]Nikhil Agrawal, Smita Singhal, “Smart Drip Irrigation
System using ESP8266 and Arduino” International
Conference on Computing, Communication, and
Automation (ICCCA2015).
• Pravina B. Chikankar, Deepak Mehetre, Soumitra Das,
“An Automatic Irrigation System using ZigBee in Wireless
Sensor Network,” 2015 International Conference on
Pervasive Computing (ICPC).

32. • Sneha Angal “ESP8266 and Arduino Based Automated
Irrigation System” International Journal of Science and
Research (IJSR) Volume 5 Issue 7, July 2016.

33. Thank you!